| Ranking | Player | Record | Advance |
|---|---|---|---|
| 1 |
Norway
|
47.67 |
Q |
| 2 |
France
|
47.85 |
Q |
| 3 |
United States
|
47.85 |
Q |
| 4 |
Brazil
|
47.95 |
q |
| 5 |
Virgin Islands, B
|
48.15 |
Q |
| 6 |
Estonia
|
48.16 |
Q |
| 7 |
Qatar
|
48.20 |
q |
| 8 |
United States
|
48.29 |
|
| 9 |
Jamaica
|
48.34 |
Q |
| 10 |
United States
|
48.44 |
|
| 11 |
Nigeria
|
48.65 |
|
| 12 |
France
|
48.66 |
|
| 13 |
Germany
|
48.78 |
|
| 14 |
Italy
|
48.79 |
|
| 15 |
Jamaica
|
48.85 |
|
| 16 |
Brazil
|
49.08 |
|
| 17 |
Türkiye
|
49.12 |
|
| 18 |
Kenya
|
49.22 |
|
| 19 |
Sweden
|
49.56 |
|
| 20 |
Netherlands
|
49.61 |
|
| 21 |
Costa Rica
|
49.68 |
|
| 22 |
Jamaica
|
50.03 |
|
| 23 |
Germany
|
50.19 |
|
| 24 |
Great Britain
|
56.52 |
- Q Qualified by place (track) or standard (field)
- q Qualified by time (track and relays) or performance (field events)
